<?php
//create short variable name
$DOCUMENT_ROOT = $_SERVER['DOCUMENT_ROOT'];
?>
<html>
<meta charset="UTF-8" >
<head>
    <title>Avon's Auto Parts - Customer Orders</title>
</head>
<body>
<h1>我的订单管理</h1>
<h2>客户订单</h2>
<?php
//Read in the entire file.
//Each order becomes an element in the array
$orders= file("$DOCUMENT_ROOT/php/order/orders.txt");

// count the number of orders in the array
$number_of_orders = count($orders);

if ($number_of_orders == 0) {
    echo "<p><strong>没有需要处理的订单，稍等请重试</strong></p>";
}

echo "<table border=\"1\">\n";
echo "<tr><th bgcolor=\"#CCCCFF\">订单日期</th>
            <th bgcolor=\"#CCCCFF\">方向盘</th>
            <th bgcolor=\"#CCCCFF\">石油</th>
            <th bgcolor=\"#CCCCFF\">轮胎</th>
            <th bgcolor=\"#CCCCFF\">总计</th>
            <th bgcolor=\"#CCCCFF\">地址</th>
         <tr>";

for ($i=0; $i<$number_of_orders; $i++) {
    //split up each line
    $line = explode("\t", $orders[$i]);

    // keep only the number of items ordered
    $line[1] = intval($line[1]);
    $line[2] = intval($line[2]);
    $line[3] = intval($line[3]);

    // output each order
    echo "<tr>
             <td>".$line[0]."</td>
             <td align=\"right\">".$line[1]."</td>
             <td align=\"right\">".$line[2]."</td>
             <td align=\"right\">".$line[3]."</td>
             <td align=\"right\">".$line[4]."</td>
             <td>".$line[5]."</td>
          </tr>";
}
echo "</table>";
?>
</body>
</html>
